/* ==========================================================
   Mansi Kansal — Portfolio
   Black + Emerald/Teal premium theme
   ========================================================== */

:root{
  --bg:#050807;
  --bg-elevated:#0b100e;
  --bg-card:#0f1614;
  --bg-card-hover:#131c19;
  --text:#f4f7f5;
  --text-dim:#96a5a0;
  --text-faint:#5c6864;
  --accent:#d4af63;
  --svc-gold:#d4af37;
  --accent-2:var(--svc-gold);
  --accent-soft:rgba(45,212,191,.12);
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);
  --font-display:'Eczar', serif;
  --font-body:'Outfit', sans-serif;
  --font-name:'Mrs Saint Delafield', cursive;
  --container:1180px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  min-height:100vh;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;background:none;border:none;color:inherit;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}

.container{max-width:var(--container);margin:0 auto;padding:0 32px}

.font-serif{font-family:var(--font-display)}

::selection{background:var(--accent);color:#04120e}

/* ---------- background texture ---------- */
body::before{
  content:'';
  position:fixed;inset:0;
  background:
    radial-gradient(600px 400px at 85% -5%, rgba(45,212,191,.10), transparent 60%),
    radial-gradient(500px 500px at -5% 40%, rgba(16,185,129,.08), transparent 60%);
  pointer-events:none;
  z-index:0;
}
main{position:relative;z-index:1}

/* ---------- custom cursor ---------- */
@media (pointer:fine){
  body{cursor:none}
  a,button,.hoverable{cursor:none}
}
.cursor{
  position:fixed;
  top:0;left:0;
  width:18px;height:18px;
  background:#fff;
  border-radius:50%;
  pointer-events:none;
  mix-blend-mode:difference;
  transform:translate(-50%,-50%);
  transition:width .25s var(--ease), height .25s var(--ease), opacity .2s ease;
  z-index:10000;
  will-change:transform,width,height;
}
.cursor.is-hover{width:52px;height:52px}
.cursor.is-hidden{opacity:0}
@media (pointer:coarse){
  .cursor{display:none}
  body{cursor:auto}
}

/* ---------- page curtain (load transition) ---------- */
.page-curtain{
  position:fixed;inset:0;
  background:var(--bg);
  z-index:20000;
  display:flex;align-items:center;justify-content:center;
  transition:transform .8s var(--ease), opacity .6s ease .3s;
}
.page-curtain span{
  font-family:var(--font-display);
  font-size:3rem;
  color:var(--accent);
  opacity:.5;
}
body:not(.is-loading) .page-curtain{
  transform:translateY(-100%);
  opacity:0;
  pointer-events:none;
}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;
  z-index:9000;
  padding:22px 0;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
}
.logo{
  font-family:var(--font-display);
  font-size:1.5rem;
  font-weight:600;
  letter-spacing:-.02em;
}
.accent-dot{color:var(--accent)}
.name-font{font-family:var(--font-name);font-weight:400;letter-spacing:0}
.logo .name-font{font-size:1.35em;vertical-align:-.08em}

.hamburger{
  width:52px;height:52px;
  border:1px solid var(--border-strong);
  border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:5px;
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(6px);
  transition:background .3s var(--ease), border-color .3s var(--ease);
}
.hamburger:hover{border-color:var(--accent)}
.hamburger span{
  width:18px;height:2px;background:var(--text);
  transition:transform .35s var(--ease), opacity .25s ease, width .25s ease;
}
.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- fullscreen nav overlay ---------- */
.nav-overlay{
  position:fixed;inset:0;
  z-index:8500;
  visibility:hidden;
  pointer-events:none;
}
.nav-overlay-bg{
  position:absolute;inset:0;
  background:#040a08;
  clip-path:circle(2% at calc(100% - 45px) 45px);
  transition:clip-path .7s var(--ease);
}
.nav-overlay.is-open{visibility:visible;pointer-events:auto}
.nav-overlay.is-open .nav-overlay-bg{clip-path:circle(150% at calc(100% - 45px) 45px)}

.nav-overlay-inner{
  position:relative;z-index:1;
  height:100%;
  display:flex;flex-direction:column;justify-content:center;
  padding:0 32px;
  max-width:var(--container);margin:0 auto;
}
.nav-links li{
  overflow:hidden;
}
.nav-links a{
  display:inline-block;
  font-family:var(--font-display);
  font-size:clamp(2.4rem,7vw,5rem);
  font-weight:500;
  color:var(--text-dim);
  padding:6px 0;
  transform:translateY(110%);
  transition:transform .6s var(--ease), color .3s ease;
  transition-delay:calc(var(--i) * 0.06s);
}
.nav-overlay.is-open .nav-links a{transform:translateY(0)}
.nav-links a:hover,.nav-links a.is-active{color:var(--accent)}

.nav-overlay-footer{
  margin-top:48px;
  display:flex;align-items:center;gap:28px;
  flex-wrap:wrap;
  opacity:0;
  transition:opacity .6s ease .5s;
}
.nav-overlay.is-open .nav-overlay-footer{opacity:1}
.nav-social{display:flex;gap:16px}
.nav-social a{
  width:38px;height:38px;border:1px solid var(--border-strong);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--text-dim);
  transition:.3s var(--ease);
}
.nav-social a:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-3px)}
.nav-email{color:var(--text-dim);border-bottom:1px solid var(--border-strong);padding-bottom:2px}
.nav-email:hover{color:var(--accent);border-color:var(--accent)}

/* ---------- scroll reveal ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(36px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
[data-reveal].in-view{opacity:1;transform:translateY(0)}
[data-reveal="fade"]{transform:none}
[data-reveal].in-view ~ [data-reveal]{}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 34px;
  border:1px solid var(--border-strong);
  border-radius:100px;
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.02em;
  position:relative;
  overflow:hidden;
  transition:border-color .3s ease, color .3s ease, transform .3s var(--ease);
}
.btn span{position:relative;z-index:1}
.btn::before{
  content:'';
  position:absolute;inset:0;
  background:var(--accent);
  transform:translateY(101%);
  transition:transform .45s var(--ease);
  z-index:0;
}
.btn:hover{color:#04120e;border-color:var(--accent);transform:translateY(-2px)}
.btn:hover::before{transform:translateY(0)}
.btn-solid{background:var(--accent);color:#04120e;border-color:var(--accent)}
.btn-solid::before{background:var(--text)}
.btn-solid:hover{color:#04120e}
.btn-ghost{opacity:.85}

/* ---------- section basics ---------- */
section{padding:140px 0;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:20px;
}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--accent)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.05}
h2{font-size:clamp(2.2rem,4.4vw,3.6rem)}
h3{font-size:clamp(1.4rem,2.4vw,1.9rem)}
p{color:var(--text-dim)}
.section-head{max-width:640px;margin-bottom:64px}

/* ================= HERO ================= */
.hero{
  min-height:100vh;
  display:flex;align-items:center;
  padding-top:120px;
}
.hero-grid{
  display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:center;
}
.hero-title{
  font-size:clamp(3rem,7.2vw,6.4rem);
  overflow:hidden;
}
.hero-title .line{display:block;overflow:hidden}
.hero-title span{display:inline-block;transform:translateY(110%);animation:riseUp .9s var(--ease) forwards;}
.hero-title .line:nth-child(1) span{animation-delay:.15s}
.hero-title .line:nth-child(2) span{animation-delay:.3s}
.hero-title .accent-word{color:var(--accent);font-style:italic}
@keyframes riseUp{to{transform:translateY(0)}}

.hero-sub{max-width:440px;font-size:1.05rem;margin:28px 0 40px}
.hero-actions{display:flex;gap:18px;flex-wrap:wrap}

.hero-visual{
  position:relative;
  aspect-ratio:3/4;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--border);
  background:linear-gradient(160deg,var(--bg-card),var(--bg-elevated));
}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-stats{
  display:flex;justify-content:space-between;
  gap:16px;
  margin-top:22px;
  padding-top:22px;
  border-top:1px solid var(--border);
}
.hero-stats div{text-align:left}
.hero-stats strong{display:block;font-family:var(--font-display);font-size:1.6rem;color:var(--accent)}
.hero-stats span{font-size:.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em}

.marquee{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:22px 0;
  overflow:hidden;
  white-space:nowrap;
}
.marquee-track{display:inline-flex;gap:60px;animation:marquee 24s linear infinite}
.marquee-track span{
  font-family:var(--font-display);font-style:italic;
  font-size:1.4rem;color:var(--text-faint);
}
.marquee-track span em{color:var(--accent);font-style:normal;padding:0 6px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ================= CARDS / GRIDS ================= */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}

.card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:20px;
  padding:36px;
  transition:.4s var(--ease);
}
.card:hover{background:var(--bg-card-hover);border-color:var(--border-strong);transform:translateY(-6px)}
.card .num{font-family:var(--font-display);color:var(--accent);font-size:.85rem;margin-bottom:18px;display:block}
.service-price{display:inline-block;margin-top:18px;font-family:var(--font-display);font-weight:700;color:var(--accent);font-size:1.05rem}

/* ---------- video embed ---------- */
.video-embed{
  position:relative;width:100%;aspect-ratio:16/9;
  border-radius:20px;overflow:hidden;border:1px solid var(--border);
  background:var(--bg-card);
}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* about teaser / books teaser on homepage */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.split-reverse{grid-template-columns:1.1fr .9fr}
.split-reverse .split-media{order:2}
.split-media{
  border-radius:20px;overflow:hidden;border:1px solid var(--border);
  background:linear-gradient(160deg,var(--bg-card),var(--bg-elevated));
  aspect-ratio:4/5;
}
.split-media img{width:100%;height:100%;object-fit:cover}

/* ================= FOOTER ================= */
.site-footer{
  border-top:1px solid var(--border);
  padding:90px 0 30px;
  margin-top:80px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;margin-bottom:60px}
.footer-brand p{margin:16px 0 20px;max-width:320px}
.footer-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);margin-bottom:20px;font-family:var(--font-body);font-weight:700}
.footer-col ul li{margin-bottom:12px;color:var(--text-dim)}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:26px;border-top:1px solid var(--border);
  font-size:.85rem;color:var(--text-faint);
}
.back-to-top{
  width:42px;height:42px;border:1px solid var(--border-strong);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:.3s var(--ease);
}
.back-to-top:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-4px)}

/* ================= PAGE HERO (inner pages) ================= */
.page-hero{padding:170px 0 60px}
.page-hero h1{font-size:clamp(2.6rem,6vw,5rem)}
.breadcrumb{color:var(--text-faint);font-size:.85rem;margin-bottom:18px}
.breadcrumb .accent{color:var(--accent)}

/* ================= ABOUT ================= */
.about-photo{
  border-radius:24px;overflow:hidden;border:1px solid var(--border);
  aspect-ratio:3/4;
  background:linear-gradient(160deg,var(--bg-card),var(--bg-elevated));
}
.about-photo img{width:100%;height:100%;object-fit:cover}
.skills-list{margin-top:20px}
.skill-row{margin-bottom:22px}
.skill-row-top{display:flex;justify-content:space-between;margin-bottom:8px;font-size:.9rem}
.skill-bar{height:6px;border-radius:6px;background:var(--bg-card);overflow:hidden;border:1px solid var(--border)}
.skill-bar-fill{
  height:100%;border-radius:6px;
  background:linear-gradient(90deg,var(--accent-2),var(--accent));
  width:0;
  transition:width 1.2s var(--ease);
}
.skill-row.in-view .skill-bar-fill{width:var(--level)}

.timeline{border-left:1px solid var(--border);margin-left:8px;padding-left:40px}
.timeline-item{position:relative;padding-bottom:48px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:'';position:absolute;left:-45px;top:4px;
  width:11px;height:11px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);
}
.timeline-year{color:var(--accent);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:8px;display:block}

/* ================= BOOK DETAIL ================= */
.book-detail{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.book-cover{
  position:sticky;top:120px;
  border-radius:18px;overflow:hidden;border:1px solid var(--border);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7);
  aspect-ratio:2/3;
  background:linear-gradient(160deg,var(--bg-card),var(--bg-elevated));
}
.book-cover img{width:100%;height:100%;object-fit:cover}
.book-meta-row{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0 28px}
.pill{
  padding:8px 16px;border:1px solid var(--border-strong);border-radius:100px;
  font-size:.78rem;color:var(--text-dim);letter-spacing:.02em;
}
.book-rating{display:flex;align-items:center;gap:8px;margin-bottom:24px;color:var(--accent);font-weight:700}
.book-rating .stars{letter-spacing:2px}
.book-price{
  font-family:var(--font-display);font-size:2.4rem;color:var(--accent);margin:8px 0 26px;
}
.book-price small{font-size:1rem;color:var(--text-faint);font-family:var(--font-body);margin-left:10px;text-decoration:line-through}
.buy-links{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.book-excerpt{
  border-left:2px solid var(--accent);
  padding:26px 32px;background:var(--bg-card);border-radius:0 16px 16px 0;
  font-family:var(--font-display);font-style:italic;font-size:1.2rem;color:var(--text);
  white-space:pre-line;margin:30px 0;
}
.book-specs{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px;padding-top:30px;border-top:1px solid var(--border)}
.book-specs div span{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:6px}
.book-specs div strong{font-weight:600}

/* ================= SHAYARIS ================= */
.filter-bar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:56px}
.filter-btn{
  padding:10px 22px;border:1px solid var(--border-strong);border-radius:100px;font-size:.85rem;
  color:var(--text-dim);transition:.3s var(--ease);
}
.filter-btn:hover{color:var(--text)}
.filter-btn.is-active{background:var(--accent);color:#04120e;border-color:var(--accent)}
.shayari-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.shayari-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:20px;
  padding:36px 30px;transition:.4s var(--ease);position:relative;
}
.shayari-card:hover{transform:translateY(-6px);border-color:var(--border-strong)}
.shayari-quote{
  font-family:var(--font-display);font-style:italic;font-size:1.15rem;
  white-space:pre-line;line-height:1.55;color:var(--text);margin-bottom:22px;
}
.shayari-foot{display:flex;justify-content:space-between;align-items:center}
.shayari-title{font-size:.8rem;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em}
.shayari-cat{font-size:.72rem;color:var(--accent);border:1px solid var(--accent-soft);background:var(--accent-soft);padding:5px 12px;border-radius:100px}
.shayari-quote-mark{position:absolute;top:20px;right:26px;font-family:var(--font-display);font-size:3rem;color:var(--border-strong)}

/* ================= TESTIMONIAL CAROUSEL ================= */
.testimonial-carousel{position:relative;overflow:hidden}
.testimonial-track{
  display:flex;
  width:100%;
  transition:transform .6s var(--ease);
}
.testimonial-slide{
  flex:0 0 100%;
  width:100%;
  max-width:100%;
  padding:0 4px;
}
.testimonial-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:24px;
  padding:56px;position:relative;
  max-width:760px;margin:0 auto;
  text-align:center;
}
.testimonial-stars{color:var(--accent);letter-spacing:4px;font-size:1.1rem;margin-bottom:22px}
.testimonial-quote{
  font-family:var(--font-display);font-style:italic;font-size:1.4rem;line-height:1.6;
  color:var(--text);margin-bottom:32px;
}
.testimonial-person{display:flex;align-items:center;justify-content:center;gap:16px}
.testimonial-person img{
  width:54px;height:54px;border-radius:50%;object-fit:cover;border:1px solid var(--border-strong);
}
.testimonial-person div{text-align:left}
.testimonial-name{display:block;font-weight:700;font-size:.95rem}
.testimonial-role{display:block;font-size:.8rem;color:var(--text-faint)}
.testimonial-controls{
  display:flex;align-items:center;justify-content:center;gap:24px;margin-top:40px;
}
.testimonial-arrow{
  width:48px;height:48px;border-radius:50%;border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
  transition:.3s var(--ease);
}
.testimonial-arrow:hover{color:#04120e;background:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.testimonial-dots{display:flex;gap:10px}
.testimonial-dot{
  width:9px;height:9px;border-radius:50%;background:var(--border-strong);
  transition:.3s var(--ease);cursor:pointer;
}
.testimonial-dot.is-active{background:var(--accent);width:24px;border-radius:5px}

/* ================= CONTACT ================= */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.contact-info-item{display:flex;gap:18px;margin-bottom:30px}
.contact-info-icon{
  width:48px;height:48px;border-radius:50%;border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent);
}
.contact-info-item h4{font-size:1rem;margin-bottom:4px;font-family:var(--font-body);font-weight:700}
.form-row{margin-bottom:24px}
.form-row label{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:10px}
.form-row input,.form-row textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--border-strong);
  padding:12px 4px;color:var(--text);font-size:1rem;transition:border-color .3s ease;
}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--accent)}
.form-row textarea{resize:vertical;min-height:110px}
.form-alert{padding:16px 20px;border-radius:12px;margin-bottom:30px;font-size:.9rem}
.form-alert.success{background:rgba(45,212,191,.1);border:1px solid var(--accent);color:var(--accent)}
.form-alert.error{background:rgba(239,68,68,.08);border:1px solid #ef4444;color:#f87171}

/* ================= misc ================= */
.cta-band{
  border:1px solid var(--border);border-radius:28px;
  padding:80px 60px;text-align:center;
  background:radial-gradient(600px 300px at 50% 0%, rgba(45,212,191,.08), transparent 70%);
}
.cta-band h2{margin-bottom:24px}
.cta-band .btn{margin-top:10px}

/* ================= RESPONSIVE ================= */
@media (max-width:1000px){
  .hero-grid,.split,.split-reverse,.book-detail,.contact-grid{grid-template-columns:1fr}
  .split-reverse .split-media{order:0}
  .grid-3,.shayari-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .book-cover{position:relative;top:0;max-width:340px;margin:0 auto}
}
@media (max-width:640px){
  .container{padding:0 20px}
  section{padding:90px 0}
  .grid-3,.grid-2,.shayari-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:16px;text-align:center}
  .book-specs{grid-template-columns:1fr}
  .cta-band{padding:50px 24px}
  .testimonial-card{padding:36px 26px}
  .testimonial-quote{font-size:1.15rem}
  .testimonial-controls{gap:16px}
}